<div class="container"></div>

<style>
/* From Uiverse.io by bociKond  - Website: https://10015.io/tools/css-background-pattern-generator - Tags: simple, pink, white, pattern */
.container {
  width: 100%;
  height: 100%;
  background: radial-gradient(
      50% 50% at 100% 0,
      #ca3f3f 0% 5%,
      #ffffff 6% 15%,
      #ca3f3f 16% 25%,
      #ffffff 26% 35%,
      #ca3f3f 36% 45%,
      #ffffff 46% 55%,
      #ca3f3f 56% 65%,
      #ffffff 66% 75%,
      #ca3f3f 76% 85%,
      #ffffff 86% 95%,
      #0000 96%
    ),
    radial-gradient(
      50% 50% at 0 100%,
      #ca3f3f 0% 5%,
      #ffffff 6% 15%,
      #ca3f3f 16% 25%,
      #ffffff 26% 35%,
      #ca3f3f 36% 45%,
      #ffffff 46% 55%,
      #ca3f3f 56% 65%,
      #ffffff 66% 75%,
      #ca3f3f 76% 85%,
      #ffffff 86% 95%,
      #0000 96%
    ),
    radial-gradient(
      50% 50%,
      #ca3f3f 0% 5%,
      #ffffff 6% 15%,
      #ca3f3f 16% 25%,
      #ffffff 26% 35%,
      #ca3f3f 36% 45%,
      #ffffff 46% 55%,
      #ca3f3f 56% 65%,
      #ffffff 66% 75%,
      #ca3f3f 76% 85%,
      #ffffff 86% 95%,
      #0000 96%
    ),
    radial-gradient(
        50% 50%,
        #ca3f3f 0% 5%,
        #ffffff 6% 15%,
        #ca3f3f 16% 25%,
        #ffffff 26% 35%,
        #ca3f3f 36% 45%,
        #ffffff 46% 55%,
        #ca3f3f 56% 65%,
        #ffffff 66% 75%,
        #ca3f3f 76% 85%,
        #ffffff 86% 95%,
        #0000 96%
      )
      38px 38px;
  background-size: 76px 76px;
  background-color: #ca3f3f;
}

</style>
    